public member function
<unordered_set>
size_type max_bucket_count() const noexcept;
Return maximum number of buckets
Returns the maximum number of buckets that the unordered_multiset container can have.
This is the maximum potential number of buckets the container can have due to system constraints or limitations on its library implementation.
返回值
The maximum number of buckets.
成員型別size_type是一種無符號整型型別。
示例
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// unordered_multiset limits
#include <iostream>
#include <unordered_set>
int main ()
{
std::unordered_multiset<int> myums;
std::cout << "max_size = " << myums.max_size() << std::endl;
std::cout << "max_bucket_count = " << myums.max_bucket_count() << std::endl;
std::cout << "max_load_factor = " << myums.max_load_factor() << std::endl;
return 0;
}
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可能的輸出
max_size = 536870911
max_bucket_count = 536870911
max_load_factor = 1
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